Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
cau luc » cau phuc
anh tai » hanh tai, anh thai, vanh tai
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y lang van hoa. hieu va ((cau luc) OR (cau truc)) tuan anh tai cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sach y lang van hoa. hieu va ((cau luc) or (cau truc)) tuan anh tai cua tre*.